Considering the organizational aspects of Industrialization are already in place via the centeralizing of certain aspects of production since before Napoleon, you're going to be hard pressed to keep mass production contained at least in the sense of avoiding the organization of urban workshops and consolidation of related trades into a single facility to streamline production... at which point the implimentation of machines to at least assist production and exploiting steam engines is just obvious and even advantagious to to the guilds (who would be the main faction with the ability to oppose industrialization). Maybe the Catholic Church takes a hardline stance on the practice of young women working outside the home, thus reducing deproffesionalization of such things as early stages of textile productions and help perpetuate the "putting out" system? That would make the higher-skilled/more complicated stages the ones that would be most centeralized, but also the ones that could be least mechanized, while things such as spinning wool into yarn that easily could would lack the concentration to be worth investing in mechanization, at least in highly pious areas.
Add in the possible non-simplication of the political structure of the HRE by it being dissolved and consolidated, thus leaving in place the 300 + customs barriers and all the petty feudal dues and fees involved, and there's a good chance you could make this work. Avoiding the French Revolution probably helps as well: since the best way to do that would be re-implimenting price controls on bread and protectionist barriers in France against cheap competition, and by avoiding the restructuring of the state and demands of mobalizing the whole nation for war you don't see the crash, state-supported consolidiation of things like arms production.
Of course, this only slows things down. At some point, there's going to be a market where somebody calculates that costs are going to be more than made up for in mechanizing and rationalizing production, which feeds into a much higher rate of national output and thus increased military and economic power, which lets them pry open previously closed markets...
